| commit | 2fbe8c8ad176db69dfc682b4abb721c8fc19c3fd | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@zeniv.linux.org.uk> | Sat Jul 16 21:38:06 2011 -0400 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Wed Jul 20 20:48:00 2011 -0400 |
| tree | f473a370543927ec2ebf1a462d165fc08c1515d3 | |
| parent | 02c24a82187d5a628c68edfe71ae60dc135cd178 [diff] |
get rid of useless dget_parent() in fs/btrfs/ioctl.c both callers there have dentry->d_parent stabilized by the fact that their caller had obtained dentry from lookup_one_len() and had not dropped ->i_mutex on parent since then. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>